2800315203500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{14747}}^1\times {\mathrm{12251}}^1$

素因数の和:27048

約数の個数: 96

約数和(自身を含む): 6314118580224

約数和(自身を除く): 3513803376724

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 12251, 14747, 15500, 24502, 29494, 49004, 58988, 61255, 73735, 122510, 147470, 245020, 294940, 306275, 368675, 379781, 457157, 612550, 737350, 759562, 914314, 1225100, 1474700, 1519124, 1531375, 1828628, 1843375, 1898905, 2285785, 3062750, 3686750, 3797810, 4571570, 6125500, 7373500, 7595620, 9143140, 9494525, 11428925, 18989050, 22857850, 37978100, 45715700, 47472625, 57144625, 94945250, 114289250, 180665497, 189890500, 228578500, 361330994, 722661988, 903327485, 1806654970, 3613309940, 4516637425, 5600630407, 9033274850, 11201260814, 18066549700, 22402521628, 22583187125, 28003152035, 45166374250, 56006304070, 90332748500, 112012608140, 140015760175, 280031520350, 560063040700, 700078800875, 1400157601750, 2800315203500]

約数ペア:

[(1, 2800315203500), (2, 1400157601750), (4, 700078800875), (5, 560063040700), (10, 280031520350), (20, 140015760175), (25, 112012608140), (31, 90332748500), (50, 56006304070), (62, 45166374250), (100, 28003152035), (124, 22583187125), (125, 22402521628), (155, 18066549700), (250, 11201260814), (310, 9033274850), (500, 5600630407), (620, 4516637425), (775, 3613309940), (1550, 1806654970), (3100, 903327485), (3875, 722661988), (7750, 361330994), (12251, 228578500), (14747, 189890500), (15500, 180665497), (24502, 114289250), (29494, 94945250), (49004, 57144625), (58988, 47472625), (61255, 45715700), (73735, 37978100), (122510, 22857850), (147470, 18989050), (245020, 11428925), (294940, 9494525), (306275, 9143140), (368675, 7595620), (379781, 7373500), (457157, 6125500), (612550, 4571570), (737350, 3797810), (759562, 3686750), (914314, 3062750), (1225100, 2285785), (1474700, 1898905), (1519124, 1843375), (1531375, 1828628)]