38582500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 97618752

約数和(自身を除く): 59036252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 61, 92, 100, 110, 115, 122, 125, 220, 230, 244, 250, 253, 275, 305, 460, 500, 506, 550, 575, 610, 625, 671, 1012, 1100, 1150, 1220, 1250, 1265, 1342, 1375, 1403, 1525, 2300, 2500, 2530, 2684, 2750, 2806, 2875, 3050, 3355, 5060, 5500, 5612, 5750, 6100, 6325, 6710, 6875, 7015, 7625, 11500, 12650, 13420, 13750, 14030, 14375, 15250, 15433, 16775, 25300, 27500, 28060, 28750, 30500, 30866, 31625, 33550, 35075, 38125, 57500, 61732, 63250, 67100, 70150, 76250, 77165, 83875, 126500, 140300, 152500, 154330, 158125, 167750, 175375, 308660, 316250, 335500, 350750, 385825, 419375, 632500, 701500, 771650, 838750, 876875, 1543300, 1677500, 1753750, 1929125, 3507500, 3858250, 7716500, 9645625, 19291250, 38582500]

約数ペア:

[(1, 38582500), (2, 19291250), (4, 9645625), (5, 7716500), (10, 3858250), (11, 3507500), (20, 1929125), (22, 1753750), (23, 1677500), (25, 1543300), (44, 876875), (46, 838750), (50, 771650), (55, 701500), (61, 632500), (92, 419375), (100, 385825), (110, 350750), (115, 335500), (122, 316250), (125, 308660), (220, 175375), (230, 167750), (244, 158125), (250, 154330), (253, 152500), (275, 140300), (305, 126500), (460, 83875), (500, 77165), (506, 76250), (550, 70150), (575, 67100), (610, 63250), (625, 61732), (671, 57500), (1012, 38125), (1100, 35075), (1150, 33550), (1220, 31625), (1250, 30866), (1265, 30500), (1342, 28750), (1375, 28060), (1403, 27500), (1525, 25300), (2300, 16775), (2500, 15433), (2530, 15250), (2684, 14375), (2750, 14030), (2806, 13750), (2875, 13420), (3050, 12650), (3355, 11500), (5060, 7625), (5500, 7015), (5612, 6875), (5750, 6710), (6100, 6325)]