2930071300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:938

約数の個数: 108

約数和(自身を含む): 6920674236

約数和(自身を除く): 3990602936

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 281, 325, 338, 562, 617, 650, 676, 845, 1124, 1234, 1300, 1405, 1690, 2468, 2810, 3085, 3380, 3653, 4225, 5620, 6170, 7025, 7306, 8021, 8450, 12340, 14050, 14612, 15425, 16042, 16900, 18265, 28100, 30850, 32084, 36530, 40105, 47489, 61700, 73060, 80210, 91325, 94978, 104273, 160420, 173377, 182650, 189956, 200525, 208546, 237445, 346754, 365300, 401050, 417092, 474890, 521365, 693508, 802100, 866885, 949780, 1042730, 1187225, 1733770, 2085460, 2253901, 2374450, 2606825, 3467540, 4334425, 4507802, 4748900, 5213650, 8668850, 9015604, 10427300, 11269505, 17337700, 22539010, 29300713, 45078020, 56347525, 58601426, 112695050, 117202852, 146503565, 225390100, 293007130, 586014260, 732517825, 1465035650, 2930071300]

約数ペア:

[(1, 2930071300), (2, 1465035650), (4, 732517825), (5, 586014260), (10, 293007130), (13, 225390100), (20, 146503565), (25, 117202852), (26, 112695050), (50, 58601426), (52, 56347525), (65, 45078020), (100, 29300713), (130, 22539010), (169, 17337700), (260, 11269505), (281, 10427300), (325, 9015604), (338, 8668850), (562, 5213650), (617, 4748900), (650, 4507802), (676, 4334425), (845, 3467540), (1124, 2606825), (1234, 2374450), (1300, 2253901), (1405, 2085460), (1690, 1733770), (2468, 1187225), (2810, 1042730), (3085, 949780), (3380, 866885), (3653, 802100), (4225, 693508), (5620, 521365), (6170, 474890), (7025, 417092), (7306, 401050), (8021, 365300), (8450, 346754), (12340, 237445), (14050, 208546), (14612, 200525), (15425, 189956), (16042, 182650), (16900, 173377), (18265, 160420), (28100, 104273), (30850, 94978), (32084, 91325), (36530, 80210), (40105, 73060), (47489, 61700)]