4012999685860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{998353}}^1$

素因数の和:998546

約数の個数: 96

約数和(自身を含む): 9330792194304

約数和(自身を除く): 5317792508444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 151, 220, 242, 302, 484, 604, 605, 755, 1210, 1331, 1510, 1661, 2420, 2662, 3020, 3322, 5324, 6644, 6655, 8305, 13310, 16610, 18271, 26620, 33220, 36542, 73084, 91355, 182710, 200981, 365420, 401962, 803924, 998353, 1004905, 1996706, 2009810, 3993412, 4019620, 4991765, 9983530, 10981883, 19967060, 21963766, 43927532, 54909415, 109818830, 120800713, 150751303, 219637660, 241601426, 301502606, 483202852, 603005212, 604003565, 753756515, 1208007130, 1328807843, 1507513030, 1658264333, 2416014260, 2657615686, 3015026060, 3316528666, 5315231372, 6633057332, 6644039215, 8291321665, 13288078430, 16582643330, 18240907663, 26576156860, 33165286660, 36481815326, 72963630652, 91204538315, 182409076630, 200649984293, 364818153260, 401299968586, 802599937172, 1003249921465, 2006499842930, 4012999685860]

約数ペア:

[(1, 4012999685860), (2, 2006499842930), (4, 1003249921465), (5, 802599937172), (10, 401299968586), (11, 364818153260), (20, 200649984293), (22, 182409076630), (44, 91204538315), (55, 72963630652), (110, 36481815326), (121, 33165286660), (151, 26576156860), (220, 18240907663), (242, 16582643330), (302, 13288078430), (484, 8291321665), (604, 6644039215), (605, 6633057332), (755, 5315231372), (1210, 3316528666), (1331, 3015026060), (1510, 2657615686), (1661, 2416014260), (2420, 1658264333), (2662, 1507513030), (3020, 1328807843), (3322, 1208007130), (5324, 753756515), (6644, 604003565), (6655, 603005212), (8305, 483202852), (13310, 301502606), (16610, 241601426), (18271, 219637660), (26620, 150751303), (33220, 120800713), (36542, 109818830), (73084, 54909415), (91355, 43927532), (182710, 21963766), (200981, 19967060), (365420, 10981883), (401962, 9983530), (803924, 4991765), (998353, 4019620), (1004905, 3993412), (1996706, 2009810)]