392323600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 1007435520

約数和(自身を除く): 615111920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 400, 464, 496, 580, 620, 725, 775, 899, 1091, 1160, 1240, 1450, 1550, 1798, 2182, 2320, 2480, 2900, 3100, 3596, 4364, 4495, 5455, 5800, 6200, 7192, 8728, 8990, 10910, 11600, 12400, 14384, 17456, 17980, 21820, 22475, 27275, 31639, 33821, 35960, 43640, 44950, 54550, 63278, 67642, 71920, 87280, 89900, 109100, 126556, 135284, 158195, 169105, 179800, 218200, 253112, 270568, 316390, 338210, 359600, 436400, 506224, 541136, 632780, 676420, 790975, 845525, 980809, 1265560, 1352840, 1581950, 1691050, 1961618, 2531120, 2705680, 3163900, 3382100, 3923236, 4904045, 6327800, 6764200, 7846472, 9808090, 12655600, 13528400, 15692944, 19616180, 24520225, 39232360, 49040450, 78464720, 98080900, 196161800, 392323600]

約数ペア:

[(1, 392323600), (2, 196161800), (4, 98080900), (5, 78464720), (8, 49040450), (10, 39232360), (16, 24520225), (20, 19616180), (25, 15692944), (29, 13528400), (31, 12655600), (40, 9808090), (50, 7846472), (58, 6764200), (62, 6327800), (80, 4904045), (100, 3923236), (116, 3382100), (124, 3163900), (145, 2705680), (155, 2531120), (200, 1961618), (232, 1691050), (248, 1581950), (290, 1352840), (310, 1265560), (400, 980809), (464, 845525), (496, 790975), (580, 676420), (620, 632780), (725, 541136), (775, 506224), (899, 436400), (1091, 359600), (1160, 338210), (1240, 316390), (1450, 270568), (1550, 253112), (1798, 218200), (2182, 179800), (2320, 169105), (2480, 158195), (2900, 135284), (3100, 126556), (3596, 109100), (4364, 89900), (4495, 87280), (5455, 71920), (5800, 67642), (6200, 63278), (7192, 54550), (8728, 44950), (8990, 43640), (10910, 35960), (11600, 33821), (12400, 31639), (14384, 27275), (17456, 22475), (17980, 21820)]