2012560300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38189}}^1$

素因数の和:38251

約数の個数: 72

約数和(自身を含む): 4773444480

約数和(自身を除く): 2760884180

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3100, 5270, 10540, 13175, 26350, 38189, 52700, 76378, 152756, 190945, 381890, 649213, 763780, 954725, 1183859, 1298426, 1909450, 2367718, 2596852, 3246065, 3818900, 4735436, 5919295, 6492130, 11838590, 12984260, 16230325, 20125603, 23677180, 29596475, 32460650, 40251206, 59192950, 64921300, 80502412, 100628015, 118385900, 201256030, 402512060, 503140075, 1006280150, 2012560300]

約数ペア:

[(1, 2012560300), (2, 1006280150), (4, 503140075), (5, 402512060), (10, 201256030), (17, 118385900), (20, 100628015), (25, 80502412), (31, 64921300), (34, 59192950), (50, 40251206), (62, 32460650), (68, 29596475), (85, 23677180), (100, 20125603), (124, 16230325), (155, 12984260), (170, 11838590), (310, 6492130), (340, 5919295), (425, 4735436), (527, 3818900), (620, 3246065), (775, 2596852), (850, 2367718), (1054, 1909450), (1550, 1298426), (1700, 1183859), (2108, 954725), (2635, 763780), (3100, 649213), (5270, 381890), (10540, 190945), (13175, 152756), (26350, 76378), (38189, 52700)]