12544038100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{75521}}^1$

素因数の和:75697

約数の個数: 72

約数和(自身を含む): 29892211776

約数和(自身を除く): 17348173676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 550, 604, 755, 1100, 1510, 1661, 3020, 3322, 3775, 6644, 7550, 8305, 15100, 16610, 33220, 41525, 75521, 83050, 151042, 166100, 302084, 377605, 755210, 830731, 1510420, 1661462, 1888025, 3322924, 3776050, 4153655, 7552100, 8307310, 11403671, 16614620, 20768275, 22807342, 41536550, 45614684, 57018355, 83073100, 114036710, 125440381, 228073420, 250880762, 285091775, 501761524, 570183550, 627201905, 1140367100, 1254403810, 2508807620, 3136009525, 6272019050, 12544038100]

約数ペア:

[(1, 12544038100), (2, 6272019050), (4, 3136009525), (5, 2508807620), (10, 1254403810), (11, 1140367100), (20, 627201905), (22, 570183550), (25, 501761524), (44, 285091775), (50, 250880762), (55, 228073420), (100, 125440381), (110, 114036710), (151, 83073100), (220, 57018355), (275, 45614684), (302, 41536550), (550, 22807342), (604, 20768275), (755, 16614620), (1100, 11403671), (1510, 8307310), (1661, 7552100), (3020, 4153655), (3322, 3776050), (3775, 3322924), (6644, 1888025), (7550, 1661462), (8305, 1510420), (15100, 830731), (16610, 755210), (33220, 377605), (41525, 302084), (75521, 166100), (83050, 151042)]