2031174860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37431

約数の個数: 96

約数和(自身を含む): 5275065600

約数和(自身を除く): 3243890740

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 10868, 13585, 27170, 37379, 54340, 74758, 149516, 186895, 373790, 411169, 485927, 710201, 747580, 822338, 971854, 1420402, 1644676, 1943708, 2055845, 2429635, 2840804, 3551005, 4111690, 4859270, 5345197, 7102010, 7812211, 8223380, 9232613, 9718540, 10690394, 14204020, 15624422, 18465226, 21380788, 26725985, 31248844, 36930452, 39061055, 46163065, 53451970, 78122110, 92326130, 101558743, 106903940, 156244220, 184652260, 203117486, 406234972, 507793715, 1015587430, 2031174860]

約数ペア:

[(1, 2031174860), (2, 1015587430), (4, 507793715), (5, 406234972), (10, 203117486), (11, 184652260), (13, 156244220), (19, 106903940), (20, 101558743), (22, 92326130), (26, 78122110), (38, 53451970), (44, 46163065), (52, 39061055), (55, 36930452), (65, 31248844), (76, 26725985), (95, 21380788), (110, 18465226), (130, 15624422), (143, 14204020), (190, 10690394), (209, 9718540), (220, 9232613), (247, 8223380), (260, 7812211), (286, 7102010), (380, 5345197), (418, 4859270), (494, 4111690), (572, 3551005), (715, 2840804), (836, 2429635), (988, 2055845), (1045, 1943708), (1235, 1644676), (1430, 1420402), (2090, 971854), (2470, 822338), (2717, 747580), (2860, 710201), (4180, 485927), (4940, 411169), (5434, 373790), (10868, 186895), (13585, 149516), (27170, 74758), (37379, 54340)]