802930400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 2125270224

約数和(自身を除く): 1322339824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 160, 170, 172, 200, 215, 272, 340, 344, 400, 425, 430, 544, 680, 688, 731, 800, 850, 860, 1075, 1360, 1373, 1376, 1462, 1700, 1720, 2150, 2720, 2746, 2924, 3400, 3440, 3655, 4300, 5492, 5848, 6800, 6865, 6880, 7310, 8600, 10984, 11696, 13600, 13730, 14620, 17200, 18275, 21968, 23341, 23392, 27460, 29240, 34325, 34400, 36550, 43936, 46682, 54920, 58480, 59039, 68650, 73100, 93364, 109840, 116705, 116960, 118078, 137300, 146200, 186728, 219680, 233410, 236156, 274600, 292400, 295195, 373456, 466820, 472312, 549200, 583525, 584800, 590390, 746912, 933640, 944624, 1003663, 1098400, 1167050, 1180780, 1475975, 1867280, 1889248, 2007326, 2334100, 2361560, 2951950, 3734560, 4014652, 4668200, 4723120, 5018315, 5903900, 8029304, 9336400, 9446240, 10036630, 11807800, 16058608, 18672800, 20073260, 23615600, 25091575, 32117216, 40146520, 47231200, 50183150, 80293040, 100366300, 160586080, 200732600, 401465200, 802930400]

約数ペア:

[(1, 802930400), (2, 401465200), (4, 200732600), (5, 160586080), (8, 100366300), (10, 80293040), (16, 50183150), (17, 47231200), (20, 40146520), (25, 32117216), (32, 25091575), (34, 23615600), (40, 20073260), (43, 18672800), (50, 16058608), (68, 11807800), (80, 10036630), (85, 9446240), (86, 9336400), (100, 8029304), (136, 5903900), (160, 5018315), (170, 4723120), (172, 4668200), (200, 4014652), (215, 3734560), (272, 2951950), (340, 2361560), (344, 2334100), (400, 2007326), (425, 1889248), (430, 1867280), (544, 1475975), (680, 1180780), (688, 1167050), (731, 1098400), (800, 1003663), (850, 944624), (860, 933640), (1075, 746912), (1360, 590390), (1373, 584800), (1376, 583525), (1462, 549200), (1700, 472312), (1720, 466820), (2150, 373456), (2720, 295195), (2746, 292400), (2924, 274600), (3400, 236156), (3440, 233410), (3655, 219680), (4300, 186728), (5492, 146200), (5848, 137300), (6800, 118078), (6865, 116960), (6880, 116705), (7310, 109840), (8600, 93364), (10984, 73100), (11696, 68650), (13600, 59039), (13730, 58480), (14620, 54920), (17200, 46682), (18275, 43936), (21968, 36550), (23341, 34400), (23392, 34325), (27460, 29240)]