42254450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 55239310

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 35, 46, 50, 58, 70, 115, 145, 161, 175, 181, 203, 230, 290, 322, 350, 362, 406, 575, 667, 725, 805, 905, 1015, 1150, 1267, 1334, 1450, 1610, 1810, 2030, 2534, 3335, 4025, 4163, 4525, 4669, 5075, 5249, 6335, 6670, 8050, 8326, 9050, 9338, 10150, 10498, 12670, 16675, 20815, 23345, 26245, 29141, 31675, 33350, 36743, 41630, 46690, 52490, 58282, 63350, 73486, 104075, 116725, 120727, 131225, 145705, 183715, 208150, 233450, 241454, 262450, 291410, 367430, 603635, 728525, 845089, 918575, 1207270, 1457050, 1690178, 1837150, 3018175, 4225445, 6036350, 8450890, 21127225, 42254450]

約数ペア:

[(1, 42254450), (2, 21127225), (5, 8450890), (7, 6036350), (10, 4225445), (14, 3018175), (23, 1837150), (25, 1690178), (29, 1457050), (35, 1207270), (46, 918575), (50, 845089), (58, 728525), (70, 603635), (115, 367430), (145, 291410), (161, 262450), (175, 241454), (181, 233450), (203, 208150), (230, 183715), (290, 145705), (322, 131225), (350, 120727), (362, 116725), (406, 104075), (575, 73486), (667, 63350), (725, 58282), (805, 52490), (905, 46690), (1015, 41630), (1150, 36743), (1267, 33350), (1334, 31675), (1450, 29141), (1610, 26245), (1810, 23345), (2030, 20815), (2534, 16675), (3335, 12670), (4025, 10498), (4163, 10150), (4525, 9338), (4669, 9050), (5075, 8326), (5249, 8050), (6335, 6670)]