89182000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 237466944

約数和(自身を除く): 148284944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 61, 68, 80, 85, 86, 100, 122, 125, 136, 170, 172, 200, 215, 244, 250, 272, 305, 340, 344, 400, 425, 430, 488, 500, 610, 680, 688, 731, 850, 860, 976, 1000, 1037, 1075, 1220, 1360, 1462, 1525, 1700, 1720, 2000, 2074, 2125, 2150, 2440, 2623, 2924, 3050, 3400, 3440, 3655, 4148, 4250, 4300, 4880, 5185, 5246, 5375, 5848, 6100, 6800, 7310, 7625, 8296, 8500, 8600, 10370, 10492, 10750, 11696, 12200, 13115, 14620, 15250, 16592, 17000, 17200, 18275, 20740, 20984, 21500, 24400, 25925, 26230, 29240, 30500, 34000, 36550, 41480, 41968, 43000, 44591, 51850, 52460, 58480, 61000, 65575, 73100, 82960, 86000, 89182, 91375, 103700, 104920, 122000, 129625, 131150, 146200, 178364, 182750, 207400, 209840, 222955, 259250, 262300, 292400, 327875, 356728, 365500, 414800, 445910, 518500, 524600, 655750, 713456, 731000, 891820, 1037000, 1049200, 1114775, 1311500, 1462000, 1783640, 2074000, 2229550, 2623000, 3567280, 4459100, 5246000, 5573875, 8918200, 11147750, 17836400, 22295500, 44591000, 89182000]

約数ペア:

[(1, 89182000), (2, 44591000), (4, 22295500), (5, 17836400), (8, 11147750), (10, 8918200), (16, 5573875), (17, 5246000), (20, 4459100), (25, 3567280), (34, 2623000), (40, 2229550), (43, 2074000), (50, 1783640), (61, 1462000), (68, 1311500), (80, 1114775), (85, 1049200), (86, 1037000), (100, 891820), (122, 731000), (125, 713456), (136, 655750), (170, 524600), (172, 518500), (200, 445910), (215, 414800), (244, 365500), (250, 356728), (272, 327875), (305, 292400), (340, 262300), (344, 259250), (400, 222955), (425, 209840), (430, 207400), (488, 182750), (500, 178364), (610, 146200), (680, 131150), (688, 129625), (731, 122000), (850, 104920), (860, 103700), (976, 91375), (1000, 89182), (1037, 86000), (1075, 82960), (1220, 73100), (1360, 65575), (1462, 61000), (1525, 58480), (1700, 52460), (1720, 51850), (2000, 44591), (2074, 43000), (2125, 41968), (2150, 41480), (2440, 36550), (2623, 34000), (2924, 30500), (3050, 29240), (3400, 26230), (3440, 25925), (3655, 24400), (4148, 21500), (4250, 20984), (4300, 20740), (4880, 18275), (5185, 17200), (5246, 17000), (5375, 16592), (5848, 15250), (6100, 14620), (6800, 13115), (7310, 12200), (7625, 11696), (8296, 10750), (8500, 10492), (8600, 10370)]