1156553750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 2506653864

約数和(自身を除く): 1350100114

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 233, 250, 275, 361, 418, 466, 475, 550, 625, 722, 950, 1045, 1165, 1250, 1375, 1805, 2090, 2330, 2375, 2563, 2750, 3610, 3971, 4427, 4750, 5126, 5225, 5825, 6875, 7942, 8854, 9025, 10450, 11650, 11875, 12815, 13750, 18050, 19855, 22135, 23750, 25630, 26125, 29125, 39710, 44270, 45125, 48697, 52250, 58250, 64075, 84113, 90250, 97394, 99275, 110675, 128150, 130625, 145625, 168226, 198550, 221350, 225625, 243485, 261250, 291250, 320375, 420565, 451250, 486970, 496375, 553375, 640750, 841130, 925243, 992750, 1106750, 1217425, 1601875, 1850486, 2102825, 2434850, 2481875, 2766875, 3203750, 4205650, 4626215, 4963750, 5533750, 6087125, 9252430, 10514125, 12174250, 21028250, 23131075, 30435625, 46262150, 52570625, 60871250, 105141250, 115655375, 231310750, 578276875, 1156553750]

約数ペア:

[(1, 1156553750), (2, 578276875), (5, 231310750), (10, 115655375), (11, 105141250), (19, 60871250), (22, 52570625), (25, 46262150), (38, 30435625), (50, 23131075), (55, 21028250), (95, 12174250), (110, 10514125), (125, 9252430), (190, 6087125), (209, 5533750), (233, 4963750), (250, 4626215), (275, 4205650), (361, 3203750), (418, 2766875), (466, 2481875), (475, 2434850), (550, 2102825), (625, 1850486), (722, 1601875), (950, 1217425), (1045, 1106750), (1165, 992750), (1250, 925243), (1375, 841130), (1805, 640750), (2090, 553375), (2330, 496375), (2375, 486970), (2563, 451250), (2750, 420565), (3610, 320375), (3971, 291250), (4427, 261250), (4750, 243485), (5126, 225625), (5225, 221350), (5825, 198550), (6875, 168226), (7942, 145625), (8854, 130625), (9025, 128150), (10450, 110675), (11650, 99275), (11875, 97394), (12815, 90250), (13750, 84113), (18050, 64075), (19855, 58250), (22135, 52250), (23750, 48697), (25630, 45125), (26125, 44270), (29125, 39710)]