15673639540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 35759130624

約数和(自身を除く): 20085491084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 547, 577, 764, 955, 1094, 1154, 1910, 2188, 2308, 2483, 2735, 2885, 3820, 4966, 5470, 5770, 7111, 7501, 9932, 10940, 11540, 12415, 14222, 15002, 24830, 28444, 30004, 35555, 37505, 49660, 71110, 75010, 104477, 110207, 142220, 150020, 208954, 220414, 315619, 417908, 440828, 522385, 551035, 631238, 1044770, 1102070, 1262476, 1358201, 1432691, 1578095, 2089540, 2204140, 2716402, 2865382, 3156190, 4103047, 5432804, 5730764, 6312380, 6791005, 7163455, 8206094, 13582010, 14326910, 16412188, 20515235, 27164020, 28653820, 41030470, 60283229, 82060940, 120566458, 241132916, 301416145, 602832290, 783681977, 1205664580, 1567363954, 3134727908, 3918409885, 7836819770, 15673639540]

約数ペア:

[(1, 15673639540), (2, 7836819770), (4, 3918409885), (5, 3134727908), (10, 1567363954), (13, 1205664580), (20, 783681977), (26, 602832290), (52, 301416145), (65, 241132916), (130, 120566458), (191, 82060940), (260, 60283229), (382, 41030470), (547, 28653820), (577, 27164020), (764, 20515235), (955, 16412188), (1094, 14326910), (1154, 13582010), (1910, 8206094), (2188, 7163455), (2308, 6791005), (2483, 6312380), (2735, 5730764), (2885, 5432804), (3820, 4103047), (4966, 3156190), (5470, 2865382), (5770, 2716402), (7111, 2204140), (7501, 2089540), (9932, 1578095), (10940, 1432691), (11540, 1358201), (12415, 1262476), (14222, 1102070), (15002, 1044770), (24830, 631238), (28444, 551035), (30004, 522385), (35555, 440828), (37505, 417908), (49660, 315619), (71110, 220414), (75010, 208954), (104477, 150020), (110207, 142220)]