2001640300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{2423}}^1$

素因数の和:3199

約数の個数: 72

約数和(自身を含む): 4746696192

約数和(自身を除く): 2745055892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 751, 1100, 1502, 2423, 3004, 3755, 4846, 7510, 8261, 9692, 12115, 15020, 16522, 18775, 24230, 26653, 33044, 37550, 41305, 48460, 53306, 60575, 75100, 82610, 106612, 121150, 133265, 165220, 206525, 242300, 266530, 413050, 533060, 666325, 826100, 1332650, 1819673, 2665300, 3639346, 7278692, 9098365, 18196730, 20016403, 36393460, 40032806, 45491825, 80065612, 90983650, 100082015, 181967300, 200164030, 400328060, 500410075, 1000820150, 2001640300]

約数ペア:

[(1, 2001640300), (2, 1000820150), (4, 500410075), (5, 400328060), (10, 200164030), (11, 181967300), (20, 100082015), (22, 90983650), (25, 80065612), (44, 45491825), (50, 40032806), (55, 36393460), (100, 20016403), (110, 18196730), (220, 9098365), (275, 7278692), (550, 3639346), (751, 2665300), (1100, 1819673), (1502, 1332650), (2423, 826100), (3004, 666325), (3755, 533060), (4846, 413050), (7510, 266530), (8261, 242300), (9692, 206525), (12115, 165220), (15020, 133265), (16522, 121150), (18775, 106612), (24230, 82610), (26653, 75100), (33044, 60575), (37550, 53306), (41305, 48460)]