228385220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 569963520

約数和(自身を除く): 341578300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 61, 70, 94, 122, 140, 188, 235, 244, 305, 329, 427, 470, 569, 610, 658, 854, 940, 1138, 1220, 1316, 1645, 1708, 2135, 2276, 2845, 2867, 3290, 3983, 4270, 5690, 5734, 6580, 7966, 8540, 11380, 11468, 14335, 15932, 19915, 20069, 26743, 28670, 34709, 39830, 40138, 53486, 57340, 69418, 79660, 80276, 100345, 106972, 133715, 138836, 173545, 187201, 200690, 242963, 267430, 347090, 374402, 401380, 485926, 534860, 694180, 748804, 936005, 971852, 1214815, 1631323, 1872010, 2429630, 3262646, 3744020, 4859260, 6525292, 8156615, 11419261, 16313230, 22838522, 32626460, 45677044, 57096305, 114192610, 228385220]

約数ペア:

[(1, 228385220), (2, 114192610), (4, 57096305), (5, 45677044), (7, 32626460), (10, 22838522), (14, 16313230), (20, 11419261), (28, 8156615), (35, 6525292), (47, 4859260), (61, 3744020), (70, 3262646), (94, 2429630), (122, 1872010), (140, 1631323), (188, 1214815), (235, 971852), (244, 936005), (305, 748804), (329, 694180), (427, 534860), (470, 485926), (569, 401380), (610, 374402), (658, 347090), (854, 267430), (940, 242963), (1138, 200690), (1220, 187201), (1316, 173545), (1645, 138836), (1708, 133715), (2135, 106972), (2276, 100345), (2845, 80276), (2867, 79660), (3290, 69418), (3983, 57340), (4270, 53486), (5690, 40138), (5734, 39830), (6580, 34709), (7966, 28670), (8540, 26743), (11380, 20069), (11468, 19915), (14335, 15932)]