15693866500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{39581}}^1$

素因数の和:39674

約数の個数: 96

約数和(自身を含む): 37518036192

約数和(自身を除く): 21824169692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 125, 130, 244, 250, 260, 305, 325, 500, 610, 650, 793, 1220, 1300, 1525, 1586, 1625, 3050, 3172, 3250, 3965, 6100, 6500, 7625, 7930, 15250, 15860, 19825, 30500, 39581, 39650, 79162, 79300, 99125, 158324, 197905, 198250, 395810, 396500, 514553, 791620, 989525, 1029106, 1979050, 2058212, 2414441, 2572765, 3958100, 4828882, 4947625, 5145530, 9657764, 9895250, 10291060, 12072205, 12863825, 19790500, 24144410, 25727650, 31387733, 48288820, 51455300, 60361025, 62775466, 64319125, 120722050, 125550932, 128638250, 156938665, 241444100, 257276500, 301805125, 313877330, 603610250, 627754660, 784693325, 1207220500, 1569386650, 3138773300, 3923466625, 7846933250, 15693866500]

約数ペア:

[(1, 15693866500), (2, 7846933250), (4, 3923466625), (5, 3138773300), (10, 1569386650), (13, 1207220500), (20, 784693325), (25, 627754660), (26, 603610250), (50, 313877330), (52, 301805125), (61, 257276500), (65, 241444100), (100, 156938665), (122, 128638250), (125, 125550932), (130, 120722050), (244, 64319125), (250, 62775466), (260, 60361025), (305, 51455300), (325, 48288820), (500, 31387733), (610, 25727650), (650, 24144410), (793, 19790500), (1220, 12863825), (1300, 12072205), (1525, 10291060), (1586, 9895250), (1625, 9657764), (3050, 5145530), (3172, 4947625), (3250, 4828882), (3965, 3958100), (6100, 2572765), (6500, 2414441), (7625, 2058212), (7930, 1979050), (15250, 1029106), (15860, 989525), (19825, 791620), (30500, 514553), (39581, 396500), (39650, 395810), (79162, 198250), (79300, 197905), (99125, 158324)]